| ; RUN: opt < %s -inline -S | FileCheck %s |
| ; RUN: opt < %s -passes='cgscc(inline)' -S | FileCheck %s |
| ; RUN: opt < %s -passes='module-inline' -S | FileCheck %s |
| |
| ; InlineFunction would assert inside the loop that leaves lifetime markers if |
| ; there was an zero-sized AllocaInst. Check that it doesn't assert and doesn't |
| ; leave lifetime markers in that case. |
| |
| declare i32 @callee2(i8*) |
| |
| define i32 @callee1(i32 %count) { |
| %a0 = alloca i8, i32 %count, align 4 |
| %call0 = call i32 @callee2(i8* %a0) |
| ret i32 %call0 |
| } |
| |
| ; CHECK-LABEL: define i32 @caller1( |
| ; CHECK: [[ALLOCA:%[a-z0-9\.]+]] = alloca i8 |
| ; CHECK-NOT: call void @llvm.lifetime.start.p0i8( |
| ; CHECK: call i32 @callee2(i8* [[ALLOCA]]) |
| ; CHECK-NOT: call void @llvm.lifetime.end.p0i8( |
| |
| define i32 @caller1(i32 %count) { |
| %call0 = call i32 @callee1(i32 0) |
| ret i32 %call0 |
| } |
